Which phrase from the excerpt best helps the reader identify the author’s purpose? "I know more about myself as I learn more about my fellow human beings" "I don’t know anyone who doesn’t like to sample different ethnic foods" "many of us enjoy sampling books from different areas of the world" "we know more and more about the art and literature of the different cultures"

it might be feelings and action sorry if i am wrong

answer: c

explanation:

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.